Yes it is called hades
Hades (Halo #2) by Alexandra Adornetto will be coming out August 30, 2011.
you can read it on http://www.scribd.com/doc/44375336/Alexandra-Adornetto-Halo-1full story, it's amazing, have fun, good luck ;)
As of my last update, Alexandra Adornetto has not announced a specific release date for the next book in the Halo series. It is recommended to keep an eye on her official website or social media accounts for updates on the release date.
No, at least not yet, but I really hope they do make it
id say either "teen fiction" or "science fiction" or "fantasy"
Actually, Halo is a trilogy. It will be followed up by HADES, and then HEAVEN. I believe Hades is suppose to come out sometime this year (2011).
Halo: Ghost of Onyx is the 4th book in the Halo series.
The ISBN of Halo Effect - book - is 9781933771113.
Halo Effect - book - has 188 pages.
Halo: Fall of Reach
The Halo Effect - business book - was created in 2007.
The ISBN of The Halo Effect - business book - is 9780743291255.